Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between FY3D and LANDSAT-8 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 10/3/2022
Index Date (FY3D) Time (FY3D) Lat,Lon (FY3D) SZA (FY3D ) Date (LANDSAT-8) Time (LANDSAT-8) Lat,Lon (LANDSAT-8) SZA (LANDSAT-8 ) Distance(km) Time Diff (sec)
1 10/04/2022 01:54:17 72.57, 150.40 76.78 10/04/2022 01:55:27 72.47, 151.40 76.69 35.21 70
2 10/04/2022 02:44:55 -72.21, -41.56 103.57 10/04/2022 02:45:00 -72.19, -41.48 103.59 3.46 5
3 10/04/2022 03:35:39 72.10, 125.96 76.34 10/04/2022 03:34:27 72.10, 126.00 76.33 1.33 72
4 10/06/2022 17:21:17 -72.56, 98.69 102.22 10/06/2022 17:22:28 -72.49, 99.67 102.28 33.52 71
5 10/06/2022 18:11:56 72.20, -93.27 77.44 10/06/2022 18:11:59 72.18, -93.25 77.42 1.82 3
6 10/06/2022 19:02:39 -72.09, 74.25 102.66 10/06/2022 19:01:28 -72.12, 74.27 102.63 3.32 71
7 10/09/2022 08:48:18 72.50, 47.08 78.74 10/09/2022 08:49:29 72.40, 47.76 78.65 25.33 71
8 10/09/2022 09:38:57 -72.19,-144.98 101.56 10/09/2022 09:39:01 -72.18,-145.00 101.57 1.32 4
9 10/09/2022 10:29:41 72.08, 22.54 78.35 10/09/2022 10:28:28 72.08, 22.46 78.34 2.65 73
10 10/12/2022 00:15:19 -72.50, -4.64 100.27 10/12/2022 00:16:31 -72.38, -4.03 100.38 24.48 72
11 10/12/2022 01:05:59 72.19, 163.29 79.44 10/12/2022 01:06:00 72.17, 163.24 79.43 2.43 1
12 10/12/2022 01:56:42 -72.08, -29.19 100.65 10/12/2022 01:55:29 -72.12, -29.23 100.62 4.12 73
13 10/14/2022 15:42:19 72.40, -56.17 80.63 10/14/2022 15:43:30 72.35, -55.83 80.59 12.58 71
14 10/14/2022 16:33:00 -72.19, 111.55 99.56 10/14/2022 16:33:01 -72.19, 111.51 99.57 1.64 1

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 10/3/2022
SNOs_Map_FY3D_LANDSAT-8_20221003.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 10/03/2022 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8